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WO2003030518A1 - Terminal mobile de communications - Google Patents

Terminal mobile de communications Download PDF

Info

Publication number
WO2003030518A1
WO2003030518A1 PCT/EP2002/010609 EP0210609W WO03030518A1 WO 2003030518 A1 WO2003030518 A1 WO 2003030518A1 EP 0210609 W EP0210609 W EP 0210609W WO 03030518 A1 WO03030518 A1 WO 03030518A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
camera
viewfinder
cover
keypad
Prior art date
Application number
PCT/EP2002/010609
Other languages
English (en)
Inventor
Leif Brunström
Anna Göjeryd
Thomas Persson
Stefan Munther
Original Assignee
Telefonaktiebolaget L. M. Ericsson (Publ)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP01123497A external-priority patent/EP1298909B1/fr
Application filed by Telefonaktiebolaget L. M. Ericsson (Publ) filed Critical Telefonaktiebolaget L. M. Ericsson (Publ)
Priority to US10/490,405 priority Critical patent/US20050032557A1/en
Publication of WO2003030518A1 publication Critical patent/WO2003030518A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
    • H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
    • H04N1/00307—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a mobile telephone apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/0035—User-machine interface; Control console
    • H04N1/00352—Input means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/0035—User-machine interface; Control console
    • H04N1/00405—Output means
    • H04N1/00408—Display of information to the user, e.g. menus
    • H04N1/0044—Display of information to the user, e.g. menus for image preview or review, e.g. to help the user position a sheet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72466—User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/001—Sharing resources, e.g. processing power or memory, with a connected apparatus or enhancing the capability of the still picture apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0034—Details of the connection, e.g. connector, interface
    • H04N2201/0048—Type of connection
    • H04N2201/0053—Optical, e.g. using an infrared link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0063—Constructional details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/007—Selecting or switching between a still picture apparatus or function and another apparatus or function

Definitions

  • the invention relates to mobile communications terminals and specifically to terminals which incorporate a camera.
  • a communications device that is able to capture and store an image is also capable of transmitting that image data to other devices.
  • a telephone that incorporates a camera is for example described in EP 0 963 100. The telephone is formed in two parts, one of which slides over the other. A first part has a display, speaker and function keys on a front side and a camera lens on the rear side. The second part is connected to the rear of this first part and is slidable between a closed position wherein it covers the camera lens and an open position wherein the lens is exposed.
  • the second part also includes a keypad, which faces in the same direction as the display of the first part and is exposed in the open position.
  • US 6,122,526 also describes a mobile phone that includes a camera. In this arrangement, the camera lens is built-in to one end of the phone adjacent the antenna. In both these arrangements the device is primarily a telephone with a separate camera function. The user is thus required to perform the necessary selections before the device operates as a camera. Moreover, the requirement of a compact hand-held device providing all the functionalities of a mobile phone mean that size of the display in both cases is by necessity small and therefore impractical and uncomfortable to use as a viewfinder. It is an object of the present invention to provide a mobile communications terminal incorporating a camera that is simple, intuitive and comfortable to use in all modes of operation.
  • the device includes a body with front and rear faces, with a display and a speaker disposed substantially on the front face.
  • the device further includes a keypad and includes a camera with a lens disposed substantially on a rear face of the body.
  • a slidable element is connected to the body. This element is slidable between a closed position, in which it covers all but a reduced portion of said display, an open position, in which all the display is revealed and an intermediate position, in which the element covers part of the display and reveals an intermediate display portion.
  • the intermediate display portion is arranged to operate as a viewfinder for the camera.
  • a portable communications device comprising a body with a display, a speaker, a camera with a lens, a keypad and a display cover that is slidably connected to the body.
  • the display cover is arranged to move over the display between at least two positions. Furthermore, when the cover is in one of these positions, the camera is activated and the display operates as a viewfinder for the camera.
  • a sliding cover which may partially obscure the display means that the size of the display may be optimised for operating as a viewfinder, thus improving the ease of use of the camera.
  • the position of the sliding cover relative to the body of the device may advantageously be used as a selector to determine the operating mode. A user is thus not required to navigate a menu using function or alphanumeric keys when he desires to photograph an image. Rather the function of the device may be automatically selected simply by sliding the cover to a predetermined position that obscures a greater or lesser area of the display.
  • Fig. 1 schematically depicts a front view of a mobile phone in accordance with the present invention in a closed position
  • Fig. 2 schematically depicts a rear front view of the mobile phone of Fig. 1,
  • Fig. 3 schematically depicts a front view of a mobile phone in accordance with the present invention in an open position
  • Fig. 4 schematically depicts a front view of a mobile phone in accordance with the present invention in an intermediate position
  • Fig. 5 schematically illustrates a side view of a mobile phone in accordance with the present invention in an intermediate position
  • Fig. 6 is a schematic block diagram of the mobile communications terminal in accordance with the present invention. DETAILED DESCRIPTION OF THE DRAWINGS
  • Fig 1 shows a frontal view of portable communications terminal 1 in accordance with a preferred embodiment of the present invention.
  • the terminal is a mobile phone 1.
  • the phone 1 is dimensioned to allow it to be held comfortably in one hand and includes a body 10 on which is mounted an antenna 12. On a front face of the body 10 there is provided a speaker 13 and display 14.
  • a slidable element or cover 11 is attached to the body 10 by means of a sliding mechanism (not shown) disposed on either side of the display 14.
  • This slidable element 11 can be moved into three distinct positions; a closed position as illustrated in Fig. 1 and two further positions, which will be described further with reference to Figs. 3 and 4. These positions are preferably predefined, for example by means of notches located at the desired position on the body 10 of the terminal 1 and mating projections provided on the sliding element 11 (see Fig. 5).
  • the slidable element 11 may also be positioned at any location between these three positions. As shown in Fig. 1, in the closed position, the sliding element 11 covers a portion of the body 10. This slidable element 11 also covers most of the display 14 leaving only a reduced area of the display exposed. This reduced area 14a is illustrated graphically by a dashed line in Fig. 1.
  • the slidable element 11 is electrically connected to the body 10 and carries a keypad or keyboard 16 which are operative in all positions of the slidable element 11. This keypad 16 includes separate function keys or buttons 16a for rapid navigation on the display.
  • the terminal 1 When the sliding element 11 is in the closed position illustrated in Fig. 1, the terminal 1 is in a phone mode. In this mode the terminal 1 operates as a mobile phone and permits the user to place and receive calls and also to consult an address book using the limited display 14a available.
  • the terminal 1 includes other applications typically provided by a personal organiser or palm computer. To this end it includes a modem (not shown) and also a range of related functionalities, such as internet access, for example using the WAP system, e-mail and SMS.
  • the phone 1 incorporates a camera.
  • the camera is contained in the body 10 and includes an electronic imaging sensor, such as a charge coupled device (CCD) imaging sensor or another suitable image sensor and associated driving circuitry.
  • CCD charge coupled device
  • the image sensor and its drive circuitry may advantageously be included on a circuit board that contains other circuits for the phone functions in order to save space.
  • a camera lens 15 is provided on the rear face of the body 10 of the phone 1.
  • a cover may be provided to protect the lens when not in use. This cover may be opened either manually or automatically by sliding it away from the lens when the camera is to be used. Alternatively the lens may be slightly inset to prevent damage to the lens when the terminal 1 is being used for other functions or when it is simply put down on the rear side or inadvertently dropped.
  • the phone 1 comprises a battery and a charge interface for charging the battery from the mains. Other interfaces may also be provided to permit a wire link to a PC or other computer.
  • the phone 1 may also be provided with a wireless interface such as infrared, DECT or Bluetooth for connection to other devices.
  • Fig. 3 the phone 1 is shown with the sliding element 11 in its fully open position. In this open position the display 14 is fully revealed. In this position, the terminal 1 activates a third mode in which it functions essentially as a personal organiser. In this mode, the display 14 operates as a touch screen and thus provides an additional keypad to the keypad 16 provided on the sliding element 11.
  • the display 14 preferably displays a graphical user interface with icons or pictograms representing menu functions and applications that may be selected. Navigation and selection is performed by touching the area of the screen 14 displaying the desired function or additionally by using the function keys 16 provided on the sliding element 11. In this mode, the characters on the display 14 are oriented such that the phone must be turned onto its side as shown in Fig. 3.
  • Fig. 4 the phone 1 is shown in a camera mode. In this position, the sliding element 11 is located substantially midway between the closed and open positions to reveal an intermediate portion 14b of the display. This intermediate portion 14b is shown by a dotted line.
  • the intermediate display portion 14b is used as a viewfinder to display the image viewed through the camera lens 15.
  • the dimensions of the intermediate display portion 14b are selected to provide the most comfortable size and shape for the viewfinder.
  • the reduced display 14a is too narrow, while the whole display 14 is too wide.
  • one of the keys on the keypad 16 functions as a shutter release button; this key is preferably one of the function keys 16a.
  • a special button may be provided that operates exclusively as a shutter release button. This special button need not be included in the keypad 16, but may instead be located on the side of the terminal, for example on the upper side of the body 10 when the terminal 1 is held sideways as shown in
  • the camera mode is activated automatically as soon as the sliding element 11 is placed in the intermediate position.
  • the intermediate display portion 14b may function as a viewfinder and display the image viewed with the lens 15.
  • the viewfinder operation may be started by depressing a designated key on the keypad 16 when the sliding element 11 is in the intermediate position.
  • the phone 1 When operating in this mode, the phone 1 may advantageously be held sideways using two hands, so that one hand may hold the phone steady while the other operates the shutter release. However, the phone may equally be held by a single hand in the upright position.
  • the shutter release key is preferably the right-hand function key when the phone 1 is viewed from the front. In this manner, the shutter release may be activated by the thumb, when holding the phone 1 in one hand.
  • the camera mode may also be started by the user when the phone is in the fully open position, however this mode is not started automatically, but must instead be selected using menu control.
  • the intermediate display portion 14b indicated with a dotted line in Fig. 3 operates as the viewfinder for the camera.
  • the phone 1 is shown in side view in Fig. 5 with the sliding element 11 in the intermediate position.
  • the sliding element 11 is provided with a pair of projections 30 which co-operate with pairs of notches 31 provided on either side of the display 14 at three locations along the sliding mechanism.
  • the projections 30 slip into the notches 31 and prevent the sliding element 11 from slipping further.
  • the relative positions of the sliding element 11 and body 10 may be altered by applying a light force in the required direction. It will be understood that providing complementary projections and notches are just one of a number of equivalent mechanical or other arrangements for semi-locking the movement of the sliding element 11.
  • FIG. 6 A block diagram of the principal functions of the mobile terminal 1 are illustrated in Fig. 6.
  • the operation of the terminal is controlled by a controller 20.
  • This interfaces with the various modules present in the terminal 1. These include the keypad 16, the display 14, a camera unit 17, which includes an image sensor, driver circuitry, a shutter mechanism and also the lens 15, a transceiver 22, which is connected to the antenna 12 and also to the speaker 13 and a microphone (not shown), the sliding element or cover 11 and a memory 21.
  • the position of the sliding element 11 is determined automatically, for example through sensors placed between the sliding element 11 and body 10 of the terminal 1. These sensors may take the form of electrical contacts placed on the projections 30 and notches 31. An electrical contact between the projections 30 and one of the pairs of notches 31 indicates the position the sliding element 11.
  • the controller 20 receives the various positions of the sliding element, i.e. closed to reveal the reduced display 14a, open to show the full display 14 and in an intermediate position 14b, and activates the corresponding mode.
  • the activated mode also determines the functions of the keypad 16 keys, since individual keys may have different functions in different modes.
  • the display 14 operates as a touch screen at least when the terminal 1 is organiser mode, the information from the touch screen will also be communicated to the controller 20.
  • the intermediate display portion 14b is used as a viewfinder to display the image viewed through the camera lens 15.
  • the captured image is frozen on the display 14b.
  • the captured image may be stored in the memory 21.
  • the image is compressed to save memory space using a compression algorithm such as JPEG (Joint Photographers Experts Group).
  • JPEG Joint Photographers Experts Group
  • the stored image may also be transmitted to another device such as a PC or printer via the infrared or wireless link or to another mobile terminal or fax machine via air interface.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Set Structure (AREA)

Abstract

La présente invention concerne un dispositif de communications portable comportant un corps comprenant un écran d'affichage, un haut-parleur, une caméra et un objectif, un clavier numérique, et un couvercle d'écran relié à coulissement au corps. Le couvercle d'écran est mobile entre au moins deux positions. Lorsque le couvercle est dans une de ces positions, la caméra est actionnée et l'écran fonctionne en tant que viseur pour la caméra. Le coulissement permet l'optimisation de la dimension de l'affichage pour son utilisation en tant que viseur. En outre, la position du couvercle coulissant par rapport au corps du dispositif peut être utilisée en tant que sélecteur pour déterminer le mode de fonctionnement. Ainsi, il n'est pas nécessaire d'explorer un menu au moyen d'un clavier préalablement à la prise de vues, car la fonction du dispositif peut être sélectionnée automatiquement par le coulissement du couvercle pour obscurcir une plus grande ou plus petite surface de l'écran d'affichage.
PCT/EP2002/010609 2001-09-28 2002-09-20 Terminal mobile de communications WO2003030518A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/490,405 US20050032557A1 (en) 2001-09-28 2002-09-20 Mobile communications terminal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP01123497.8 2001-09-28
EP01123497A EP1298909B1 (fr) 2001-09-28 2001-09-28 Terminal mobil de communication
US32680101P 2001-10-03 2001-10-03
US60/326,801 2001-10-03

Publications (1)

Publication Number Publication Date
WO2003030518A1 true WO2003030518A1 (fr) 2003-04-10

Family

ID=26076727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010609 WO2003030518A1 (fr) 2001-09-28 2002-09-20 Terminal mobile de communications

Country Status (1)

Country Link
WO (1) WO2003030518A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1549029A1 (fr) * 2003-12-26 2005-06-29 Lg Electronics Inc. Terminal portable avec fonction appareil numérique.
WO2005062583A1 (fr) * 2003-12-22 2005-07-07 Sendo International Limited Dispositif de communication portable pourvu d'un clavier chevauchant l'ecran de façon a former un structure mecanique plus solide
EP1580968A3 (fr) * 2004-03-24 2005-10-05 Sony Ericsson Mobile Communications Japan, Inc. Dispositif électronique portatif
WO2007036595A1 (fr) * 2005-09-30 2007-04-05 Nokia Corporation Dispositif electronique, produit programme informatique et procede de commande
EP1634432B1 (fr) * 2003-06-17 2013-03-20 Sony Ericsson Mobile Communications AB Utilisation de commutateurs multifonctions pour la fonctionnalite de zoom d'une camera sur un telephone mobile
EP4216021A4 (fr) * 2020-11-17 2024-01-17 Samsung Electronics Co., Ltd. Dispositif électronique comprenant un haut-parleur et procédé de fonctionnement dudit dispositif

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638882A1 (de) * 1996-09-21 1998-04-02 Kai Rosenboom Integration von CCD-Kameras in Telefone und Funktelefone zur Aufnahme von Bildern, die als Fax versendet werden; Foto-Fax per Telefon oder GSM-Handy
DE19807303A1 (de) * 1997-06-30 1999-01-07 Samsung Aerospace Ind Für die Telekommunikation geeignete digitale Einzelbildkamera
EP0963100A1 (fr) * 1998-06-04 1999-12-08 Nokia Mobile Phones Ltd. Appareil de communication portatif
JP2001103230A (ja) * 1999-10-01 2001-04-13 Sanyo Electric Co Ltd カメラ移動体電話一体型複合端末装置および画像データ転送制御方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19638882A1 (de) * 1996-09-21 1998-04-02 Kai Rosenboom Integration von CCD-Kameras in Telefone und Funktelefone zur Aufnahme von Bildern, die als Fax versendet werden; Foto-Fax per Telefon oder GSM-Handy
DE19807303A1 (de) * 1997-06-30 1999-01-07 Samsung Aerospace Ind Für die Telekommunikation geeignete digitale Einzelbildkamera
EP0963100A1 (fr) * 1998-06-04 1999-12-08 Nokia Mobile Phones Ltd. Appareil de communication portatif
JP2001103230A (ja) * 1999-10-01 2001-04-13 Sanyo Electric Co Ltd カメラ移動体電話一体型複合端末装置および画像データ転送制御方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1634432B1 (fr) * 2003-06-17 2013-03-20 Sony Ericsson Mobile Communications AB Utilisation de commutateurs multifonctions pour la fonctionnalite de zoom d'une camera sur un telephone mobile
WO2005062583A1 (fr) * 2003-12-22 2005-07-07 Sendo International Limited Dispositif de communication portable pourvu d'un clavier chevauchant l'ecran de façon a former un structure mecanique plus solide
EP1549029A1 (fr) * 2003-12-26 2005-06-29 Lg Electronics Inc. Terminal portable avec fonction appareil numérique.
US7636124B2 (en) 2003-12-26 2009-12-22 Lg Electronics Inc. Portable terminal having digital camera function
US7692717B2 (en) 2003-12-26 2010-04-06 Lg Electronics Inc. Portable terminal having digital camera function
US7742100B2 (en) 2003-12-26 2010-06-22 Lg Electronics Inc. Portable terminal having digital camera function
EP1580968A3 (fr) * 2004-03-24 2005-10-05 Sony Ericsson Mobile Communications Japan, Inc. Dispositif électronique portatif
US7778672B2 (en) 2004-03-24 2010-08-17 Sony Ericsson Mobile Communications Japan, Inc. Portable electronic device and carrier telephone equipment
WO2007036595A1 (fr) * 2005-09-30 2007-04-05 Nokia Corporation Dispositif electronique, produit programme informatique et procede de commande
KR100965191B1 (ko) 2005-09-30 2010-06-24 노키아 코포레이션 전자 장치, 컴퓨터 프로그램 제품, 및 제어 방법
EP4216021A4 (fr) * 2020-11-17 2024-01-17 Samsung Electronics Co., Ltd. Dispositif électronique comprenant un haut-parleur et procédé de fonctionnement dudit dispositif

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